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5211
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/**
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* '$RCSfile$'
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5805
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berkley
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* Copyright: 2011 Regents of the University of California and the
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5211
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jones
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* National Center for Ecological Analysis and Synthesis
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*
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* '$Author: Serhan AKIN $'
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* '$Date: 2009-06-13 15:28:13 +0300 $'
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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package edu.ucsb.nceas.metacat.restservice;
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25 |
6130
|
leinfelder
|
import java.io.File;
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26 |
6269
|
leinfelder
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import java.io.FileInputStream;
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27 |
6590
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cjones
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import java.io.FileNotFoundException;
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28 |
6130
|
leinfelder
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.io.PrintWriter;
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32 |
7737
|
leinfelder
|
import java.security.PrivateKey;
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33 |
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import java.security.cert.X509Certificate;
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34 |
6130
|
leinfelder
|
import java.util.Enumeration;
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import java.util.Hashtable;
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6269
|
leinfelder
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import java.util.Iterator;
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import java.util.List;
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38 |
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import java.util.Map;
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6130
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leinfelder
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import java.util.Timer;
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5211
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jones
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import javax.servlet.ServletContext;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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6514
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leinfelder
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import javax.xml.parsers.ParserConfigurationException;
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6067
|
rnahf
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6269
|
leinfelder
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import org.apache.commons.fileupload.FileUploadException;
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5299
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jones
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import org.apache.commons.io.IOUtils;
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5211
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jones
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import org.apache.log4j.Logger;
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6244
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leinfelder
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import org.dataone.client.auth.CertificateManager;
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6269
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leinfelder
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import org.dataone.mimemultipart.MultipartRequest;
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import org.dataone.mimemultipart.MultipartRequestResolver;
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7737
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leinfelder
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import org.dataone.portal.PortalCertificateManager;
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5299
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jones
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import org.dataone.service.exceptions.BaseException;
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6269
|
leinfelder
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import org.dataone.service.exceptions.InvalidRequest;
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import org.dataone.service.exceptions.ServiceFailure;
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6514
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leinfelder
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import org.dataone.service.types.v1.AccessPolicy;
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7773
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leinfelder
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import org.dataone.service.types.v1.Group;
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import org.dataone.service.types.v1.Person;
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6590
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cjones
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import org.dataone.service.types.v1.Replica;
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import org.dataone.service.types.v1.ReplicationPolicy;
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6366
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leinfelder
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import org.dataone.service.types.v1.Session;
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7773
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leinfelder
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import org.dataone.service.types.v1.Subject;
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import org.dataone.service.types.v1.SubjectInfo;
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6366
|
leinfelder
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import org.dataone.service.types.v1.SystemMetadata;
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6860
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cjones
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import org.dataone.service.util.ExceptionHandler;
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6367
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leinfelder
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import org.dataone.service.util.TypeMarshaller;
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5320
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jones
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import org.jibx.runtime.JiBXException;
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6514
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leinfelder
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import org.xml.sax.SAXException;
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5211
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jones
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import edu.ucsb.nceas.metacat.MetacatHandler;
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5637
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berkley
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import edu.ucsb.nceas.metacat.properties.PropertyService;
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7778
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leinfelder
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import edu.ucsb.nceas.metacat.service.SessionService;
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7773
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leinfelder
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import edu.ucsb.nceas.metacat.util.RequestUtil;
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import edu.ucsb.nceas.metacat.util.SessionData;
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5637
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berkley
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import edu.ucsb.nceas.utilities.PropertyNotFoundException;
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jones
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/**
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*
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6268
|
leinfelder
|
* Base class for handling D1 REST calls in Metacat
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5211
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jones
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*
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6268
|
leinfelder
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* @author leinfelder
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5211
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jones
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*/
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6267
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leinfelder
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public class D1ResourceHandler {
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5211
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jones
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/**HTTP Verb GET*/
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public static final byte GET = 1;
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/**HTTP Verb POST*/
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public static final byte POST = 2;
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/**HTTP Verb PUT*/
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public static final byte PUT = 3;
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/**HTTP Verb DELETE*/
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public static final byte DELETE = 4;
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5651
|
berkley
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/**HTTP Verb HEAD*/
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public static final byte HEAD = 5;
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5211
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jones
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/*
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* API Resources
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*/
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6271
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leinfelder
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protected static final String RESOURCE_BASE_URL = "d1";
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6247
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leinfelder
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protected static final String RESOURCE_OBJECTS = "object";
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protected static final String RESOURCE_META = "meta";
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protected static final String RESOURCE_LOG = "log";
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6249
|
leinfelder
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7417
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leinfelder
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protected static final String RESOURCE_QUERY = "query";
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6249
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leinfelder
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protected static final String RESOURCE_IS_AUTHORIZED = "isAuthorized";
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protected static final String RESOURCE_ACCESS_RULES = "accessRules";
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5211
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jones
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6590
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cjones
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5211
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jones
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/*
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* API Functions used as URL parameters
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*/
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6247
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leinfelder
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protected static final String FUNCTION_NAME_INSERT = "insert";
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protected static final String FUNCTION_NAME_UPDATE = "update";
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5414
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berkley
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6247
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leinfelder
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protected ServletContext servletContext;
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117 |
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protected Logger logMetacat;
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protected MetacatHandler handler;
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protected HttpServletRequest request;
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protected HttpServletResponse response;
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5211
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jones
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6247
|
leinfelder
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protected Hashtable<String, String[]> params;
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6269
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leinfelder
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protected Map<String, List<String>> multipartparams;
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6244
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leinfelder
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// D1 certificate-based authentication
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6247
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leinfelder
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protected Session session;
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5211
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jones
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/**Initializes new instance by setting servlet context,request and response*/
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129 |
6267
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leinfelder
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public D1ResourceHandler(ServletContext servletContext,
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5211
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jones
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HttpServletRequest request, HttpServletResponse response) {
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this.servletContext = servletContext;
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this.request = request;
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this.response = response;
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}
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/**
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137 |
6268
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leinfelder
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* This function is called from REST API servlet and handles each request
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138 |
5211
|
jones
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*
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139 |
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* @param httpVerb (GET, POST, PUT or DELETE)
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140 |
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*/
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141 |
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public void handle(byte httpVerb) {
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142 |
6267
|
leinfelder
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logMetacat = Logger.getLogger(D1ResourceHandler.class);
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143 |
5211
|
jones
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try {
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144 |
6268
|
leinfelder
|
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145 |
7773
|
leinfelder
|
// initialize the session - three options
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146 |
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// #1
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147 |
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// load session from certificate in request
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148 |
6244
|
leinfelder
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session = CertificateManager.getInstance().getSession(request);
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149 |
7773
|
leinfelder
|
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150 |
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// #2
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151 |
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if (session == null) {
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152 |
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// check for session-based certificate from the portal
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153 |
7778
|
leinfelder
|
try {
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154 |
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String configurationFileName = servletContext.getInitParameter("oa4mp:client.config.file");
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155 |
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String configurationFilePath = servletContext.getRealPath(configurationFileName);
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156 |
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PortalCertificateManager portalManager = new PortalCertificateManager(configurationFilePath);
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157 |
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logMetacat.debug("Initialized the PortalCertificateManager using config file: " + configurationFilePath);
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158 |
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X509Certificate certificate = portalManager.getCertificate(request);
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159 |
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logMetacat.debug("Retrieved certificate: " + certificate);
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160 |
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PrivateKey key = portalManager.getPrivateKey(request);
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161 |
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logMetacat.debug("Retrieved key: " + key);
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162 |
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if (certificate != null && key != null) {
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163 |
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request.setAttribute("javax.servlet.request.X509Certificate", certificate);
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164 |
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logMetacat.debug("Added certificate to the request: " + certificate.toString());
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165 |
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}
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166 |
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167 |
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// reload session from certificate that we jsut set in request
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168 |
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session = CertificateManager.getInstance().getSession(request);
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169 |
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} catch (Throwable t) {
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170 |
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// don't require configured OAuth4MyProxy
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171 |
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logMetacat.error(t.getMessage(), t);
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172 |
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}
|
173 |
7773
|
leinfelder
|
}
|
174 |
|
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|
175 |
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// #3
|
176 |
|
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// last resort, check for Metacat sessionid
|
177 |
|
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if (session == null) {
|
178 |
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SessionData sessionData = RequestUtil.getSessionData(request);
|
179 |
|
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if (sessionData != null) {
|
180 |
7778
|
leinfelder
|
// is it not the public session?
|
181 |
|
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if (!SessionService.getInstance().getPublicSession().getUserName().equals(sessionData.getUserName())) {
|
182 |
|
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session = new Session();
|
183 |
|
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String userName = sessionData.getUserName();
|
184 |
|
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String[] groupNames = sessionData.getGroupNames();
|
185 |
|
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Subject userSubject = new Subject();
|
186 |
|
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userSubject.setValue(userName);
|
187 |
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session.setSubject(userSubject);
|
188 |
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SubjectInfo subjectInfo = new SubjectInfo();
|
189 |
|
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Person person = new Person();
|
190 |
|
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person.setSubject(userSubject);
|
191 |
|
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if (groupNames != null && groupNames.length > 0) {
|
192 |
|
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for (String groupName: groupNames) {
|
193 |
|
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Group group = new Group();
|
194 |
|
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group.setGroupName(groupName);
|
195 |
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Subject groupSubject = new Subject();
|
196 |
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groupSubject.setValue(groupName);
|
197 |
|
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group.setSubject(groupSubject);
|
198 |
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subjectInfo.addGroup(group);
|
199 |
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person.addIsMemberOf(groupSubject);
|
200 |
|
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}
|
201 |
7773
|
leinfelder
|
}
|
202 |
7778
|
leinfelder
|
subjectInfo.addPerson(person);
|
203 |
|
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session.setSubjectInfo(subjectInfo);
|
204 |
7773
|
leinfelder
|
}
|
205 |
|
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}
|
206 |
|
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}
|
207 |
|
|
|
208 |
6268
|
leinfelder
|
// initialize the parameters
|
209 |
|
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params = new Hashtable<String, String[]>();
|
210 |
|
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initParams();
|
211 |
5211
|
jones
|
|
212 |
6268
|
leinfelder
|
// create the handler for interacting with Metacat
|
213 |
|
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Timer timer = new Timer();
|
214 |
|
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handler = new MetacatHandler(timer);
|
215 |
5211
|
jones
|
|
216 |
|
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} catch (Exception e) {
|
217 |
6268
|
leinfelder
|
// TODO: more D1 structure when failing here
|
218 |
|
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response.setStatus(400);
|
219 |
|
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printError("Incorrect resource!", response);
|
220 |
|
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logMetacat.error(e.getClass() + ": " + e.getMessage(), e);
|
221 |
5211
|
jones
|
}
|
222 |
|
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}
|
223 |
6994
|
leinfelder
|
|
224 |
|
|
/**
|
225 |
|
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* subclasses should provide a more useful implementation
|
226 |
|
|
* @return
|
227 |
|
|
*/
|
228 |
|
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protected boolean isD1Enabled() {
|
229 |
|
|
|
230 |
|
|
return true;
|
231 |
|
|
}
|
232 |
5374
|
berkley
|
|
233 |
6514
|
leinfelder
|
protected String parseTrailing(String resource, String token) {
|
234 |
|
|
// get the rest
|
235 |
|
|
String extra = null;
|
236 |
|
|
if (resource.indexOf(token) != -1) {
|
237 |
|
|
// what comes after the token?
|
238 |
|
|
extra = resource.substring(resource.indexOf(token) + token.length());
|
239 |
|
|
// remove the slash
|
240 |
|
|
if (extra.startsWith("/")) {
|
241 |
|
|
extra = extra.substring(1);
|
242 |
|
|
}
|
243 |
|
|
// is there anything left?
|
244 |
|
|
if (extra.length() == 0) {
|
245 |
|
|
extra = null;
|
246 |
|
|
}
|
247 |
|
|
}
|
248 |
|
|
return extra;
|
249 |
|
|
}
|
250 |
6590
|
cjones
|
|
251 |
|
|
/**
|
252 |
6793
|
cjones
|
* Parse the BaseException information for replication status failures if any
|
253 |
|
|
*
|
254 |
|
|
* @return failure the BaseException failure, one of it's subclasses, or null
|
255 |
|
|
* @throws ServiceFailure
|
256 |
|
|
* @throws InvalidRequest
|
257 |
|
|
* @throws JiBXException
|
258 |
|
|
* @throws IllegalAccessException
|
259 |
|
|
* @throws InstantiationException
|
260 |
|
|
* @throws IOException
|
261 |
|
|
*/
|
262 |
|
|
protected BaseException collectReplicationStatus()
|
263 |
|
|
throws ServiceFailure, InvalidRequest, IOException,
|
264 |
|
|
InstantiationException, IllegalAccessException, JiBXException {
|
265 |
|
|
|
266 |
|
|
BaseException failure = null;
|
267 |
|
|
File tmpDir = getTempDirectory();
|
268 |
|
|
MultipartRequest mr = null;
|
269 |
|
|
Map<String, File> mmFileParts = null;
|
270 |
|
|
File exceptionFile = null;
|
271 |
|
|
InputStream exceptionFileStream = null;
|
272 |
|
|
|
273 |
|
|
// Read the incoming data from its Mime Multipart encoding
|
274 |
|
|
logMetacat.debug("Parsing BaseException from the mime multipart entity");
|
275 |
|
|
|
276 |
|
|
// handle MMP inputs
|
277 |
|
|
MultipartRequestResolver mrr =
|
278 |
|
|
new MultipartRequestResolver(tmpDir.getAbsolutePath(),1000000000, 0);
|
279 |
|
|
|
280 |
|
|
try {
|
281 |
|
|
mr = mrr.resolveMultipart(request);
|
282 |
|
|
logMetacat.debug("Resolved the replication status BaseException multipart request.");
|
283 |
|
|
|
284 |
|
|
} catch (IOException e) {
|
285 |
|
|
throw new ServiceFailure("4700", "Couldn't resolve the multipart request: " +
|
286 |
|
|
e.getMessage());
|
287 |
|
|
|
288 |
|
|
} catch (FileUploadException e) {
|
289 |
|
|
throw new ServiceFailure("4700", "Couldn't resolve the multipart request: " +
|
290 |
|
|
e.getMessage());
|
291 |
|
|
|
292 |
|
|
} catch (Exception e) {
|
293 |
|
|
throw new ServiceFailure("4700", "Couldn't resolve the multipart request: " +
|
294 |
|
|
e.getMessage());
|
295 |
|
|
|
296 |
|
|
}
|
297 |
|
|
|
298 |
|
|
// get the map of file parts
|
299 |
|
|
mmFileParts = mr.getMultipartFiles();
|
300 |
|
|
|
301 |
|
|
if ( mmFileParts == null || mmFileParts.keySet() == null) {
|
302 |
|
|
logMetacat.debug("BaseException for setReplicationStatus is null");
|
303 |
|
|
}
|
304 |
|
|
|
305 |
|
|
multipartparams = mr.getMultipartParameters();
|
306 |
|
|
exceptionFile = mmFileParts.get("failure");
|
307 |
|
|
|
308 |
7065
|
leinfelder
|
if ( exceptionFile != null && exceptionFile.length() > 0 ) {
|
309 |
6793
|
cjones
|
|
310 |
6860
|
cjones
|
// deserialize the BaseException subclass
|
311 |
6793
|
cjones
|
exceptionFileStream = new FileInputStream(exceptionFile);
|
312 |
6860
|
cjones
|
try {
|
313 |
|
|
failure = ExceptionHandler.deserializeXml(exceptionFileStream,
|
314 |
|
|
"Replication failed for an unknown reason.");
|
315 |
6793
|
cjones
|
|
316 |
6860
|
cjones
|
} catch (ParserConfigurationException e) {
|
317 |
|
|
throw new ServiceFailure("4700", "Couldn't parse the replication failure exception: " +
|
318 |
|
|
e.getMessage());
|
319 |
|
|
|
320 |
|
|
} catch (SAXException e) {
|
321 |
|
|
throw new ServiceFailure("4700", "Couldn't traverse the replication failure exception: " +
|
322 |
|
|
e.getMessage());
|
323 |
|
|
|
324 |
|
|
}
|
325 |
|
|
|
326 |
6793
|
cjones
|
}
|
327 |
|
|
|
328 |
|
|
|
329 |
|
|
return failure;
|
330 |
|
|
|
331 |
|
|
}
|
332 |
7092
|
cjones
|
|
333 |
|
|
/**
|
334 |
|
|
* Parse string parameters from the mime multipart entity of the request.
|
335 |
|
|
* Populates the multipartparams map
|
336 |
|
|
*
|
337 |
|
|
* @throws IOException
|
338 |
|
|
* @throws FileUploadException
|
339 |
|
|
* @throws Exception
|
340 |
|
|
*/
|
341 |
|
|
protected void collectMultipartParams()
|
342 |
|
|
throws IOException, FileUploadException, Exception {
|
343 |
|
|
|
344 |
|
|
File tmpDir = getTempDirectory();
|
345 |
|
|
MultipartRequest mr = null;
|
346 |
|
|
|
347 |
|
|
// Read the incoming data from its Mime Multipart encoding
|
348 |
|
|
logMetacat.debug("Parsing rights holder info from the mime multipart entity");
|
349 |
|
|
|
350 |
|
|
// handle MMP inputs
|
351 |
|
|
MultipartRequestResolver mrr =
|
352 |
|
|
new MultipartRequestResolver(tmpDir.getAbsolutePath(),1000000000, 0);
|
353 |
|
|
|
354 |
|
|
mr = mrr.resolveMultipart(request);
|
355 |
|
|
logMetacat.debug("Resolved the rights holder info from the mime multipart entity.");
|
356 |
|
|
|
357 |
|
|
// we only have params in this MMP entity
|
358 |
|
|
multipartparams = mr.getMultipartParameters();
|
359 |
|
|
|
360 |
|
|
}
|
361 |
6793
|
cjones
|
|
362 |
7092
|
cjones
|
|
363 |
6793
|
cjones
|
/**
|
364 |
6590
|
cjones
|
* Parse the replication policy document out of the mime-multipart form data
|
365 |
|
|
*
|
366 |
|
|
* @return policy the encoded policy
|
367 |
|
|
* @throws ServiceFailure
|
368 |
|
|
* @throws InvalidRequest
|
369 |
|
|
* @throws IOException
|
370 |
|
|
* @throws InstantiationException
|
371 |
|
|
* @throws IllegalAccessException
|
372 |
|
|
* @throws JiBXException
|
373 |
|
|
*/
|
374 |
|
|
protected ReplicationPolicy collectReplicationPolicy()
|
375 |
|
|
throws ServiceFailure, InvalidRequest, IOException, InstantiationException,
|
376 |
|
|
IllegalAccessException, JiBXException {
|
377 |
|
|
|
378 |
|
|
ReplicationPolicy policy = null;
|
379 |
|
|
File tmpDir = getTempDirectory();
|
380 |
|
|
MultipartRequest mr = null;
|
381 |
|
|
Map<String, File> mmFileParts = null;
|
382 |
|
|
File replPolicyFile = null;
|
383 |
|
|
InputStream replPolicyStream = null;
|
384 |
|
|
|
385 |
|
|
// Read the incoming data from its Mime Multipart encoding
|
386 |
|
|
logMetacat.debug("Parsing ReplicationPolicy from the mime multipart entity");
|
387 |
|
|
|
388 |
|
|
// handle MMP inputs
|
389 |
|
|
MultipartRequestResolver mrr =
|
390 |
|
|
new MultipartRequestResolver(tmpDir.getAbsolutePath(),1000000000, 0);
|
391 |
|
|
|
392 |
|
|
try {
|
393 |
|
|
mr = mrr.resolveMultipart(request);
|
394 |
|
|
logMetacat.debug("Resolved the ReplicationPolicy multipart request.");
|
395 |
|
|
|
396 |
|
|
} catch (IOException e) {
|
397 |
|
|
throw new ServiceFailure("4882", "Couldn't resolve the multipart request: " +
|
398 |
|
|
e.getMessage());
|
399 |
|
|
|
400 |
|
|
} catch (FileUploadException e) {
|
401 |
|
|
throw new ServiceFailure("4882", "Couldn't resolve the multipart request: " +
|
402 |
6793
|
cjones
|
e.getMessage());
|
403 |
6590
|
cjones
|
|
404 |
|
|
} catch (Exception e) {
|
405 |
|
|
throw new ServiceFailure("4882", "Couldn't resolve the multipart request: " +
|
406 |
6793
|
cjones
|
e.getMessage());
|
407 |
6590
|
cjones
|
|
408 |
|
|
}
|
409 |
|
|
|
410 |
|
|
// get the map of file parts
|
411 |
|
|
mmFileParts = mr.getMultipartFiles();
|
412 |
|
|
|
413 |
|
|
if ( mmFileParts == null || mmFileParts.keySet() == null) {
|
414 |
|
|
throw new InvalidRequest("4883", "The multipart request must include " +
|
415 |
|
|
"a file with the name 'policy'.");
|
416 |
|
|
|
417 |
|
|
}
|
418 |
|
|
|
419 |
|
|
multipartparams = mr.getMultipartParameters();
|
420 |
|
|
replPolicyFile = mmFileParts.get("policy");
|
421 |
|
|
|
422 |
|
|
if ( replPolicyFile == null ) {
|
423 |
|
|
throw new InvalidRequest("4883", "The multipart request must include " +
|
424 |
|
|
"a file with the name 'policy'.");
|
425 |
|
|
|
426 |
|
|
}
|
427 |
|
|
|
428 |
|
|
|
429 |
|
|
// deserialize the ReplicationPolicy
|
430 |
|
|
replPolicyStream = new FileInputStream(replPolicyFile);
|
431 |
|
|
policy = TypeMarshaller.unmarshalTypeFromStream(ReplicationPolicy.class, replPolicyStream);
|
432 |
|
|
|
433 |
|
|
return policy;
|
434 |
|
|
|
435 |
|
|
}
|
436 |
|
|
|
437 |
|
|
/**
|
438 |
|
|
* Parse the replica metadata document out of the mime-multipart form data
|
439 |
|
|
*
|
440 |
|
|
* @return replica the encoded replica
|
441 |
|
|
* @throws ServiceFailure
|
442 |
|
|
* @throws InvalidRequest
|
443 |
|
|
* @throws IOException
|
444 |
|
|
* @throws InstantiationException
|
445 |
|
|
* @throws IllegalAccessException
|
446 |
|
|
* @throws JiBXException
|
447 |
|
|
*/
|
448 |
|
|
protected Replica collectReplicaMetadata()
|
449 |
|
|
throws ServiceFailure, InvalidRequest {
|
450 |
|
|
|
451 |
|
|
Replica replica = null;
|
452 |
|
|
File tmpDir = getTempDirectory();
|
453 |
|
|
MultipartRequest mr = null;
|
454 |
|
|
Map<String, File> mmFileParts = null;
|
455 |
|
|
File replicaFile = null;
|
456 |
|
|
InputStream replicaStream = null;
|
457 |
|
|
|
458 |
|
|
// Read the incoming data from its Mime Multipart encoding
|
459 |
|
|
logMetacat.debug("Parsing Replica from the mime multipart entity");
|
460 |
|
|
|
461 |
|
|
// handle MMP inputs
|
462 |
|
|
MultipartRequestResolver mrr =
|
463 |
|
|
new MultipartRequestResolver(tmpDir.getAbsolutePath(),1000000000, 0);
|
464 |
|
|
|
465 |
|
|
try {
|
466 |
|
|
mr = mrr.resolveMultipart(request);
|
467 |
|
|
logMetacat.debug("Resolved the Replica multipart request.");
|
468 |
|
|
|
469 |
|
|
} catch (IOException e) {
|
470 |
|
|
throw new ServiceFailure("4852", "Couldn't resolve the multipart request: " +
|
471 |
|
|
e.getMessage());
|
472 |
|
|
|
473 |
|
|
} catch (FileUploadException e) {
|
474 |
|
|
throw new ServiceFailure("4852", "Couldn't resolve the multipart request: " +
|
475 |
|
|
e.getMessage());
|
476 |
|
|
|
477 |
|
|
} catch (Exception e) {
|
478 |
|
|
throw new ServiceFailure("4852", "Couldn't resolve the multipart request: " +
|
479 |
|
|
e.getMessage());
|
480 |
|
|
|
481 |
|
|
}
|
482 |
|
|
|
483 |
|
|
// get the map of file parts
|
484 |
|
|
mmFileParts = mr.getMultipartFiles();
|
485 |
|
|
|
486 |
|
|
if ( mmFileParts == null || mmFileParts.keySet() == null) {
|
487 |
|
|
throw new InvalidRequest("4853", "The multipart request must include " +
|
488 |
|
|
"a file with the name 'replicaMetadata'.");
|
489 |
|
|
|
490 |
|
|
}
|
491 |
|
|
|
492 |
|
|
multipartparams = mr.getMultipartParameters();
|
493 |
|
|
replicaFile = mmFileParts.get("replicaMetadata");
|
494 |
|
|
|
495 |
|
|
if ( replicaFile == null ) {
|
496 |
|
|
throw new InvalidRequest("4853", "The multipart request must include " +
|
497 |
|
|
"a file with the name 'replicaMetadata'.");
|
498 |
|
|
|
499 |
|
|
}
|
500 |
|
|
|
501 |
|
|
|
502 |
|
|
// deserialize the ReplicationPolicy
|
503 |
|
|
try {
|
504 |
|
|
replicaStream = new FileInputStream(replicaFile);
|
505 |
|
|
} catch (FileNotFoundException e) {
|
506 |
|
|
throw new ServiceFailure("4852", "Couldn't find the multipart file: " +
|
507 |
|
|
e.getMessage());
|
508 |
|
|
|
509 |
|
|
}
|
510 |
|
|
|
511 |
|
|
try {
|
512 |
|
|
replica = TypeMarshaller.unmarshalTypeFromStream(Replica.class, replicaStream);
|
513 |
|
|
} catch (IOException e) {
|
514 |
|
|
throw new ServiceFailure("4852", "Couldn't deserialize the replica document: " +
|
515 |
|
|
e.getMessage());
|
516 |
|
|
|
517 |
|
|
} catch (InstantiationException e) {
|
518 |
|
|
throw new ServiceFailure("4852", "Couldn't deserialize the replica document: " +
|
519 |
|
|
e.getMessage());
|
520 |
|
|
|
521 |
|
|
} catch (IllegalAccessException e) {
|
522 |
|
|
throw new ServiceFailure("4852", "Couldn't deserialize the replica document: " +
|
523 |
|
|
e.getMessage());
|
524 |
|
|
|
525 |
|
|
} catch (JiBXException e) {
|
526 |
|
|
throw new ServiceFailure("4852", "Couldn't deserialize the replica document: " +
|
527 |
|
|
e.getMessage());
|
528 |
|
|
|
529 |
|
|
}
|
530 |
|
|
|
531 |
|
|
return replica;
|
532 |
|
|
|
533 |
|
|
}
|
534 |
6514
|
leinfelder
|
|
535 |
6590
|
cjones
|
protected AccessPolicy collectAccessPolicy()
|
536 |
|
|
throws IOException, ServiceFailure, InvalidRequest, JiBXException,
|
537 |
|
|
InstantiationException, IllegalAccessException, ParserConfigurationException,
|
538 |
|
|
SAXException {
|
539 |
6514
|
leinfelder
|
|
540 |
|
|
// Read the incoming data from its Mime Multipart encoding
|
541 |
|
|
logMetacat.debug("Disassembling MIME multipart form");
|
542 |
|
|
InputStream ap = null;
|
543 |
|
|
|
544 |
|
|
// handle MMP inputs
|
545 |
|
|
File tmpDir = getTempDirectory();
|
546 |
|
|
logMetacat.debug("temp dir: " + tmpDir.getAbsolutePath());
|
547 |
|
|
MultipartRequestResolver mrr =
|
548 |
|
|
new MultipartRequestResolver(tmpDir.getAbsolutePath(), 1000000000, 0);
|
549 |
|
|
MultipartRequest mr = null;
|
550 |
|
|
try {
|
551 |
|
|
mr = mrr.resolveMultipart(request);
|
552 |
|
|
} catch (Exception e) {
|
553 |
|
|
throw new ServiceFailure("2161",
|
554 |
|
|
"Could not resolve multipart: " + e.getMessage());
|
555 |
|
|
}
|
556 |
|
|
logMetacat.debug("resolved multipart request");
|
557 |
|
|
Map<String, File> files = mr.getMultipartFiles();
|
558 |
|
|
if (files == null || files.keySet() == null) {
|
559 |
|
|
throw new InvalidRequest("2163",
|
560 |
|
|
"must have multipart file with name 'accessPolicy'");
|
561 |
|
|
}
|
562 |
|
|
logMetacat.debug("got multipart files");
|
563 |
|
|
|
564 |
|
|
multipartparams = mr.getMultipartParameters();
|
565 |
|
|
|
566 |
|
|
File apFile = files.get("accessPolicy");
|
567 |
|
|
if (apFile == null) {
|
568 |
|
|
throw new InvalidRequest("2163",
|
569 |
|
|
"Missing the required file-part 'accessPolicy' from the multipart request.");
|
570 |
|
|
}
|
571 |
|
|
logMetacat.debug("apFile: " + apFile.getAbsolutePath());
|
572 |
|
|
ap = new FileInputStream(apFile);
|
573 |
|
|
|
574 |
|
|
AccessPolicy accessPolicy = TypeMarshaller.unmarshalTypeFromStream(AccessPolicy.class, ap);
|
575 |
|
|
return accessPolicy;
|
576 |
|
|
}
|
577 |
|
|
|
578 |
6590
|
cjones
|
protected SystemMetadata collectSystemMetadata()
|
579 |
|
|
throws IOException, FileUploadException, ServiceFailure, InvalidRequest,
|
580 |
|
|
JiBXException, InstantiationException, IllegalAccessException {
|
581 |
6269
|
leinfelder
|
|
582 |
|
|
// Read the incoming data from its Mime Multipart encoding
|
583 |
|
|
logMetacat.debug("Disassembling MIME multipart form");
|
584 |
|
|
InputStream sysmeta = null;
|
585 |
|
|
|
586 |
|
|
// handle MMP inputs
|
587 |
|
|
File tmpDir = getTempDirectory();
|
588 |
|
|
logMetacat.debug("temp dir: " + tmpDir.getAbsolutePath());
|
589 |
|
|
MultipartRequestResolver mrr =
|
590 |
|
|
new MultipartRequestResolver(tmpDir.getAbsolutePath(), 1000000000, 0);
|
591 |
|
|
MultipartRequest mr = null;
|
592 |
|
|
try {
|
593 |
|
|
mr = mrr.resolveMultipart(request);
|
594 |
7266
|
cjones
|
|
595 |
6269
|
leinfelder
|
} catch (Exception e) {
|
596 |
7266
|
cjones
|
if ( logMetacat.isDebugEnabled() ) {
|
597 |
|
|
e.printStackTrace();
|
598 |
|
|
|
599 |
|
|
}
|
600 |
6269
|
leinfelder
|
throw new ServiceFailure("1202",
|
601 |
|
|
"Could not resolve multipart: " + e.getMessage());
|
602 |
7266
|
cjones
|
|
603 |
6269
|
leinfelder
|
}
|
604 |
|
|
logMetacat.debug("resolved multipart request");
|
605 |
|
|
Map<String, File> files = mr.getMultipartFiles();
|
606 |
|
|
if (files == null) {
|
607 |
|
|
throw new ServiceFailure("1202",
|
608 |
|
|
"register meta must have multipart file with name 'sysmeta'");
|
609 |
|
|
}
|
610 |
|
|
logMetacat.debug("got multipart files");
|
611 |
|
|
|
612 |
|
|
if (files.keySet() == null) {
|
613 |
|
|
logMetacat.error("No file keys in MMP request.");
|
614 |
|
|
throw new ServiceFailure(
|
615 |
|
|
"1202",
|
616 |
|
|
"No file keys found in MMP. "
|
617 |
|
|
+ "register meta must have multipart file with name 'sysmeta'");
|
618 |
|
|
}
|
619 |
|
|
|
620 |
|
|
// for logging purposes, dump out the key-value pairs that
|
621 |
|
|
// constitute the request
|
622 |
|
|
// 3 types exist: request params, multipart params, and
|
623 |
|
|
// multipart files
|
624 |
|
|
Iterator it = files.keySet().iterator();
|
625 |
|
|
logMetacat.debug("iterating through request parts: " + it);
|
626 |
|
|
while (it.hasNext()) {
|
627 |
|
|
String key = (String) it.next();
|
628 |
|
|
logMetacat.debug("files key: " + key);
|
629 |
|
|
logMetacat.debug("files value: " + files.get(key));
|
630 |
|
|
}
|
631 |
|
|
|
632 |
|
|
multipartparams = mr.getMultipartParameters();
|
633 |
|
|
it = multipartparams.keySet().iterator();
|
634 |
|
|
while (it.hasNext()) {
|
635 |
|
|
String key = (String) it.next();
|
636 |
|
|
logMetacat.debug("multipartparams key: " + key);
|
637 |
|
|
logMetacat.debug("multipartparams value: " + multipartparams.get(key));
|
638 |
|
|
}
|
639 |
|
|
|
640 |
|
|
it = params.keySet().iterator();
|
641 |
|
|
while (it.hasNext()) {
|
642 |
|
|
String key = (String) it.next();
|
643 |
|
|
logMetacat.debug("param key: " + key);
|
644 |
|
|
logMetacat.debug("param value: " + params.get(key));
|
645 |
|
|
}
|
646 |
|
|
logMetacat.debug("done iterating the request...");
|
647 |
|
|
|
648 |
|
|
File smFile = files.get("sysmeta");
|
649 |
|
|
if (smFile == null) {
|
650 |
|
|
throw new InvalidRequest("1102",
|
651 |
|
|
"Missing the required file-part 'sysmeta' from the multipart request.");
|
652 |
|
|
}
|
653 |
|
|
logMetacat.debug("smFile: " + smFile.getAbsolutePath());
|
654 |
|
|
sysmeta = new FileInputStream(smFile);
|
655 |
|
|
|
656 |
|
|
logMetacat.debug("Commence creation...");
|
657 |
6367
|
leinfelder
|
SystemMetadata systemMetadata = TypeMarshaller.unmarshalTypeFromStream(SystemMetadata.class, sysmeta);
|
658 |
6269
|
leinfelder
|
return systemMetadata;
|
659 |
|
|
}
|
660 |
|
|
|
661 |
6972
|
leinfelder
|
/**
|
662 |
|
|
* Process the MMP request that includes files for each param
|
663 |
7092
|
cjones
|
* @return map of param key and the temp file that contains the encoded information
|
664 |
6972
|
leinfelder
|
* @throws ServiceFailure
|
665 |
|
|
* @throws InvalidRequest
|
666 |
|
|
*/
|
667 |
6590
|
cjones
|
protected Map<String, File> collectMultipartFiles()
|
668 |
|
|
throws ServiceFailure, InvalidRequest {
|
669 |
6269
|
leinfelder
|
|
670 |
|
|
// Read the incoming data from its Mime Multipart encoding
|
671 |
|
|
logMetacat.debug("Disassembling MIME multipart form");
|
672 |
|
|
|
673 |
|
|
// handle MMP inputs
|
674 |
|
|
File tmpDir = getTempDirectory();
|
675 |
6272
|
leinfelder
|
logMetacat.debug("temp dir: " + tmpDir.getAbsolutePath());
|
676 |
6269
|
leinfelder
|
MultipartRequestResolver mrr =
|
677 |
|
|
new MultipartRequestResolver(tmpDir.getAbsolutePath(), 1000000000, 0);
|
678 |
|
|
MultipartRequest mr = null;
|
679 |
7092
|
cjones
|
try {
|
680 |
|
|
mr = mrr.resolveMultipart(request);
|
681 |
|
|
|
682 |
|
|
} catch (Exception e) {
|
683 |
|
|
throw new ServiceFailure("1202",
|
684 |
|
|
"Could not resolve multipart files: " + e.getMessage());
|
685 |
|
|
}
|
686 |
6272
|
leinfelder
|
logMetacat.debug("resolved multipart request");
|
687 |
6269
|
leinfelder
|
Map<String, File> files = mr.getMultipartFiles();
|
688 |
|
|
if (files == null) {
|
689 |
6972
|
leinfelder
|
throw new ServiceFailure("1202", "no multipart files found");
|
690 |
6269
|
leinfelder
|
}
|
691 |
6272
|
leinfelder
|
logMetacat.debug("got multipart files");
|
692 |
6269
|
leinfelder
|
|
693 |
|
|
if (files.keySet() == null) {
|
694 |
6272
|
leinfelder
|
logMetacat.error("No file keys in MMP request.");
|
695 |
6972
|
leinfelder
|
throw new ServiceFailure("1202", "No file keys found in MMP.");
|
696 |
6269
|
leinfelder
|
}
|
697 |
6995
|
leinfelder
|
|
698 |
|
|
multipartparams = mr.getMultipartParameters();
|
699 |
6269
|
leinfelder
|
|
700 |
7092
|
cjones
|
// for logging purposes, dump out the key-value pairs that constitute the request
|
701 |
|
|
// 3 types exist: request params, multipart params, and multipart files
|
702 |
6972
|
leinfelder
|
if (logMetacat.isDebugEnabled()) {
|
703 |
|
|
Iterator<String> it = files.keySet().iterator();
|
704 |
|
|
logMetacat.debug("iterating through files");
|
705 |
|
|
while (it.hasNext()) {
|
706 |
|
|
String key = it.next();
|
707 |
|
|
logMetacat.debug("files key: " + key);
|
708 |
|
|
logMetacat.debug("files value: " + files.get(key));
|
709 |
|
|
}
|
710 |
|
|
|
711 |
|
|
it = multipartparams.keySet().iterator();
|
712 |
|
|
logMetacat.debug("iterating through multipartparams");
|
713 |
|
|
while (it.hasNext()) {
|
714 |
|
|
String key = (String)it.next();
|
715 |
|
|
logMetacat.debug("multipartparams key: " + key);
|
716 |
|
|
logMetacat.debug("multipartparams value: " + multipartparams.get(key));
|
717 |
|
|
}
|
718 |
|
|
|
719 |
|
|
it = params.keySet().iterator();
|
720 |
|
|
logMetacat.debug("iterating through params");
|
721 |
|
|
while (it.hasNext()) {
|
722 |
|
|
String key = (String)it.next();
|
723 |
|
|
logMetacat.debug("param key: " + key);
|
724 |
|
|
logMetacat.debug("param value: " + params.get(key));
|
725 |
|
|
}
|
726 |
|
|
logMetacat.debug("done iterating the request...");
|
727 |
6269
|
leinfelder
|
}
|
728 |
|
|
|
729 |
|
|
return files;
|
730 |
|
|
}
|
731 |
|
|
|
732 |
6140
|
cjones
|
/**
|
733 |
6590
|
cjones
|
* copies request parameters to a hashtable which is given as argument to
|
734 |
|
|
* native metacathandler functions
|
735 |
5374
|
berkley
|
*/
|
736 |
6247
|
leinfelder
|
protected void initParams() {
|
737 |
5211
|
jones
|
|
738 |
5374
|
berkley
|
String name = null;
|
739 |
|
|
String[] value = null;
|
740 |
|
|
Enumeration paramlist = request.getParameterNames();
|
741 |
|
|
while (paramlist.hasMoreElements()) {
|
742 |
|
|
name = (String) paramlist.nextElement();
|
743 |
|
|
value = request.getParameterValues(name);
|
744 |
|
|
params.put(name, value);
|
745 |
|
|
}
|
746 |
|
|
}
|
747 |
6660
|
leinfelder
|
|
748 |
|
|
/**
|
749 |
|
|
* Collect the multipart params from the request
|
750 |
|
|
* @throws Exception
|
751 |
|
|
*/
|
752 |
|
|
protected void initMultipartParams() throws Exception {
|
753 |
|
|
|
754 |
|
|
// Read the incoming data from its Mime Multipart encoding
|
755 |
|
|
logMetacat.debug("Disassembling MIME multipart form");
|
756 |
|
|
|
757 |
|
|
// handle MMP inputs
|
758 |
|
|
File tmpDir = getTempDirectory();
|
759 |
|
|
logMetacat.debug("temp dir: " + tmpDir.getAbsolutePath());
|
760 |
|
|
MultipartRequestResolver mrr =
|
761 |
|
|
new MultipartRequestResolver(tmpDir.getAbsolutePath(), 1000000000, 0);
|
762 |
|
|
MultipartRequest mr = mrr.resolveMultipart(request);
|
763 |
|
|
|
764 |
|
|
multipartparams = mr.getMultipartParameters();
|
765 |
|
|
}
|
766 |
6469
|
leinfelder
|
|
767 |
5211
|
jones
|
/**
|
768 |
5808
|
berkley
|
* locate the boundary marker for an MMP
|
769 |
5462
|
berkley
|
* @param is
|
770 |
|
|
* @return
|
771 |
5808
|
berkley
|
* @throws IOException
|
772 |
5462
|
berkley
|
*/
|
773 |
5639
|
berkley
|
protected static String[] findBoundaryString(InputStream is)
|
774 |
6268
|
leinfelder
|
throws IOException {
|
775 |
5639
|
berkley
|
String[] endResult = new String[2];
|
776 |
5637
|
berkley
|
String boundary = "";
|
777 |
5639
|
berkley
|
String searchString = "boundary=";
|
778 |
5637
|
berkley
|
byte[] b = new byte[1024];
|
779 |
5639
|
berkley
|
int numbytes = is.read(b, 0, 1024);
|
780 |
5826
|
berkley
|
|
781 |
5639
|
berkley
|
while(numbytes != -1)
|
782 |
5636
|
berkley
|
{
|
783 |
5639
|
berkley
|
String s = new String(b, 0, numbytes);
|
784 |
5826
|
berkley
|
int searchStringIndex = s.indexOf(searchString);
|
785 |
5639
|
berkley
|
|
786 |
|
|
if(s.indexOf("\"", searchStringIndex + searchString.length() + 1) == -1)
|
787 |
|
|
{ //the end of the boundary is in the next byte array
|
788 |
|
|
boundary = s.substring(searchStringIndex + searchString.length() + 1, s.length());
|
789 |
|
|
}
|
790 |
|
|
else if(!boundary.startsWith("--"))
|
791 |
|
|
{ //we can read the whole boundary from this byte array
|
792 |
|
|
boundary = s.substring(searchStringIndex + searchString.length() + 1,
|
793 |
|
|
s.indexOf("\"", searchStringIndex + searchString.length() + 1));
|
794 |
|
|
boundary = "--" + boundary;
|
795 |
|
|
endResult[0] = boundary;
|
796 |
|
|
endResult[1] = s.substring(s.indexOf("\"", searchStringIndex + searchString.length() + 1) + 1,
|
797 |
|
|
s.length());
|
798 |
|
|
break;
|
799 |
|
|
}
|
800 |
|
|
else
|
801 |
|
|
{ //we're now reading the 2nd byte array to get the rest of the boundary
|
802 |
|
|
searchString = "\"";
|
803 |
|
|
searchStringIndex = s.indexOf(searchString);
|
804 |
|
|
boundary += s.substring(0, searchStringIndex);
|
805 |
|
|
boundary = "--" + boundary;
|
806 |
|
|
endResult[0] = boundary;
|
807 |
|
|
endResult[1] = s.substring(s.indexOf("\"", searchStringIndex + searchString.length() + 1) + 1,
|
808 |
|
|
s.length());
|
809 |
|
|
break;
|
810 |
|
|
}
|
811 |
5637
|
berkley
|
}
|
812 |
5639
|
berkley
|
return endResult;
|
813 |
|
|
}
|
814 |
|
|
|
815 |
5808
|
berkley
|
/**
|
816 |
5838
|
berkley
|
* return the directory where temp files are stored
|
817 |
|
|
* @return
|
818 |
|
|
*/
|
819 |
6248
|
leinfelder
|
protected static File getTempDirectory()
|
820 |
5838
|
berkley
|
{
|
821 |
|
|
File tmpDir = null;
|
822 |
6267
|
leinfelder
|
Logger logMetacat = Logger.getLogger(D1ResourceHandler.class);
|
823 |
6268
|
leinfelder
|
try {
|
824 |
5639
|
berkley
|
tmpDir = new File(PropertyService.getProperty("application.tempDir"));
|
825 |
|
|
}
|
826 |
6268
|
leinfelder
|
catch(PropertyNotFoundException pnfe) {
|
827 |
6267
|
leinfelder
|
logMetacat.error("D1ResourceHandler.writeMMPPartstoFiles: " +
|
828 |
5639
|
berkley
|
"application.tmpDir not found. Using /tmp instead.");
|
829 |
|
|
tmpDir = new File("/tmp");
|
830 |
|
|
}
|
831 |
5838
|
berkley
|
return tmpDir;
|
832 |
5639
|
berkley
|
}
|
833 |
|
|
|
834 |
5637
|
berkley
|
/**
|
835 |
5211
|
jones
|
* Prints xml response
|
836 |
|
|
* @param message Message to be displayed
|
837 |
|
|
* @param response Servlet response that xml message will be printed
|
838 |
|
|
* */
|
839 |
6247
|
leinfelder
|
protected void printError(String message, HttpServletResponse response) {
|
840 |
5211
|
jones
|
try {
|
841 |
6267
|
leinfelder
|
logMetacat.error("D1ResourceHandler: Printing error to servlet response: " + message);
|
842 |
5211
|
jones
|
PrintWriter out = response.getWriter();
|
843 |
|
|
response.setContentType("text/xml");
|
844 |
|
|
out.println("<?xml version=\"1.0\"?>");
|
845 |
|
|
out.println("<error>");
|
846 |
|
|
out.println(message);
|
847 |
|
|
out.println("</error>");
|
848 |
|
|
out.close();
|
849 |
|
|
} catch (IOException e) {
|
850 |
|
|
e.printStackTrace();
|
851 |
|
|
}
|
852 |
|
|
}
|
853 |
5370
|
berkley
|
|
854 |
5692
|
berkley
|
/**
|
855 |
|
|
* serialize a D1 exception using jibx
|
856 |
|
|
* @param e
|
857 |
|
|
* @param out
|
858 |
|
|
*/
|
859 |
6247
|
leinfelder
|
protected void serializeException(BaseException e, OutputStream out) {
|
860 |
5319
|
jones
|
// TODO: Use content negotiation to determine which return format to use
|
861 |
|
|
response.setContentType("text/xml");
|
862 |
|
|
response.setStatus(e.getCode());
|
863 |
5512
|
berkley
|
|
864 |
6267
|
leinfelder
|
logMetacat.error("D1ResourceHandler: Serializing exception with code " + e.getCode() + ": " + e.getMessage());
|
865 |
5512
|
berkley
|
e.printStackTrace();
|
866 |
|
|
|
867 |
5319
|
jones
|
try {
|
868 |
|
|
IOUtils.write(e.serialize(BaseException.FMT_XML), out);
|
869 |
|
|
} catch (IOException e1) {
|
870 |
|
|
logMetacat.error("Error writing exception to stream. "
|
871 |
|
|
+ e1.getMessage());
|
872 |
|
|
}
|
873 |
|
|
}
|
874 |
|
|
|
875 |
5211
|
jones
|
}
|